Lassen County
Lassen County has lower-than-average household income, with a median household income of $67,403. Population has declined 10% since 2000. 13% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value has more than doubled since 2000, reaching $265,300. Households here earn about 32% less than the California median.
Population & growth
PEP 2025 EST:28,117 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Detailed origins & ancestry
+ 2 more hispanic origin groups with data
+ 30 more ancestry groups with data
Education
Commute & transportation
Work & employment
People & community
Places similar to Lassen County
Compare Lassen County to nearby counties
How many people live in Lassen County, California?
Lassen County, California has about 30,356 residents according to the 2024 American Community Survey.
What is the median household income in Lassen County, California?
The typical household in Lassen County, California earns about $67,403 a year. Half of households make more than that, and half make less.
Is Lassen County, California expensive?
In Lassen County, California, the median home is worth about $265,300, and the typical rent is about $1,000 a month.
How educated are people in Lassen County, California?
About 13.1% of adults age 25 and over in Lassen County, California hold a bachelor's degree or higher.
What is the poverty rate in Lassen County, California?
About 14.0% of people in Lassen County, California live below the federal poverty line.
Has Lassen County, California grown since 1990?
Yes, Lassen County, California has grown since 1990. The population has added about 2,758 residents, a change of about 10 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024